Maybe in the fanfiction, there could be a parallel universe where Kid and Kat have different personalities. They are forced to coop to save both their worlds from destruction. Kat could be more heroic than usual and Kid could be more hesitant, creating an interesting dynamic.
Phil Cassidy is a character in Liberty City Stories. He's often involved in various activities within the Liberty City setting, usually associated with some rather wild and off - the - wall adventures.
Butch Cassidy was a famous outlaw. He led the Wild Bunch gang. They were known for robbing trains and banks in the American West. He was born Robert Leroy Parker. His nickname 'Butch' came about in a rather ordinary way from a job he had. He became a wanted man due to his criminal activities but also became something of a folk hero in some ways.
I'm not sure. It's possible it was hinted at or alluded to, but not explicitly shown. You might need to go through the comics carefully to find any possible indications.
Yes. The presence of Cassidy's son in the comic book had significant implications for the plot and character dynamics. It created more depth and complexity to the overall narrative.